Poll: Bachmann Now Leading In Iowa

A new poll, commissioned by The Iowa Republican, shows Michele Bachmann leading among Republicans in the key first caucus state, with the insurgent Tea Partier edging out national frontrunner Mitt Romney.

The poll was conducted by Voter/Consumer Research, a Republican firm headed up by Jan van Lohuizen, who was previously President George W. Bush's pollster for primaries. The survey of 500 likely caucus-goers was conducted from June 26-30, and has a Â±4.4% margin of error.